摘要： 根据商用等专用网络存在的问题，提出一种智能网络自愈解决方案，在不改变现有网络结构的情况下，通过在内外网之间加入自行研发的智能网络自愈装置实现网络故障的自愈。该方案设计并实现了对E1链路进行1+1热备份的系统，使E1接入端具备故障的监测、定位和自动处理等功能，系统可在30 s内自动完成自愈处理操作。

关键词: 网络自愈, 故障, E1链路

Abstract: This paper puts forward intelligent network self-healing solution, which is based on the problems of commercial dedicated network. It does not change the network structure, but adds an intelligent network self-healing device between inside network and outside network. The device developed and produced by the authers can complete healing when the malfunction appears. The scheme designs and implements the system which adds a redundant hot-backup link of E1 link, so that E1 interface has the functions of auto-detecting, orienting and healing network malfunction. The system can complete self-healing operation by itself in 30 s.

Key words: network self-healing, malfunction, E1 link

中图分类号: 

• TP393